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Friendship Bracelets 101: Fun to Make, Wear, and Share! (Design Originals) Step-by-Step Friendship Bracelet Patterns for Beginners, Kids, and Teens - Make Knotted Embroidery Floss Jewelry [BOOK ONLY] cover
global pct
62.3

Book

Friendship Bracelets 101: Fun to Make, Wear, and Share! (Design Originals) Step-by-Step Friendship Bracelet Patterns for Beginners, Kids, and Teens - Make Knotted Embroidery Floss Jewelry [BOOK ONLY]

Two parallel scores from 3 calibrated reviewers and 4 raw-average reviewers.

62.3%
Z · Global
62.3%
Z · Cohort
41.0%
Raw · Global
41.0%
Raw · Cohort
Two scores · one item
↑ critic-elevated · 21-pt gap
Z-normalized · global
62.3
Z-normalized · cohortpublication decade
62.3
Raw average · global
41.0
Raw average · cohortpublication decade
41.0

Z-normalized corrects for reviewer bias (every reviewer re-centered onto their personal scale). Raw average uses simple mean across the broader pool including stddev=0 reviewers. The 21-point gap is the rating-inflation signature for this title — discriminating reviewers liked it more than the casual crowd.

Where this book sits

0255075100

Z-normalized percentile · 5,285 ranked books

Mean reviewer z-score+0.320
Calibrated raw-mean rating4.67 /5
Broad raw-mean rating4.75 /5
90% CI-floor (z)-0.630
Reviewers (calibrated / broad)3 / 4

Summary

Friendship Bracelets 101: Fun to Make, Wear, and Share! (Design Originals) Step-by-Step Friendship Bracelet Patterns for Beginners, Kids, and Teens - Make Knotted Embroidery Floss Jewelry [BOOK ONLY] sits at the 62th z-normalized percentile across 5,285ranked books. The z-percentile differs from a raw star average because Rankquant subtracts each reviewer's personal baseline before aggregating — so a reader who rates everything 5 stars carries less weight than one who rates discerningly. Raw-average percentile is 41; the gap between the two measures how much bias-correction changes this title's standing. How percentiles are computed.

Pipeline applied to this title

The math, in this order

01
Z-score per reviewer

3 reviewers with rating variance re-centered onto a personal z-scale.

02
Aggregate

Mean z = +0.320. Broad raw mean = 4.75/5.

03
CI-floor

90% CI-floor = -0.630. Thin samples penalized.

04
ECDF percentile

Global 62.3. Z-track and raw-track ranked separately.

Similar percentile

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